Warped Logic?

       Silly "joke" @ end.   Meantime - A blind Ungulate rules.
1. A Deer is an ungulate.
2. A blind Deer has no eyes.
SO
3. We arrive at NO Eye Deer;  As in I have NO Eye Deerhow long this has been the case.
      I decided, out of convenience, I wanted to plug in the Toastie-maker at this Socket, it refused to enter.  It wasn't until I "shone the Phone on it" that I noticed one of the Holes appeared blocked.  I couldn't see why - BUT - could see that
A) It stuck proud of the surface.
B) I was switched off.
       I attacked it with the Pliers - behold the result.  All I am 100% SURE of?  It's been there since a random point after 2009 when Kitchen was renewed/installed and Dec 5th 2016 when Alice died.
       I have literally not the foggiest clue when it happened and there's NO appliance missing a Plug "leg".
BTW - if you're wondering, I suspect Steam it's right beside where the Kettle's boiled.